Niobium Oxide OxiCap® Capacitors deliver a non-tantalum alternative with the stability and performance designers expect. Built on niobium oxide (NbO)—a widely available material with properties similar to tantalum—OxiCap® technology leverages stable niobium oxides to enable consistent, reliable performance.
These capacitors offer exceptional reliability (≤0.5%/1,000 hours at 85°C), inherent safety with a non-burning failure mode, and high breakdown voltage. Available in low ESR, high CV, low-profile, and multi-anode options up to 125°C, OxiCap® matches standard tantalum form factors while remaining environmentally friendly and RoHS compliant.
With voltage ratings up to 10V, high capacitance, and broad AEC‑Q200 compliance, OxiCap® provides a safe, stable, and supply-secure solution—identified by its distinctive orange casing.
- High Reliability Tantalum Capacitors Catalog
- Polymer, Tantalum and Niobium Oxide Capacitors Catalog
- High CV Tantalum Capacitors Challenges/Limitations
- Wet Tantalum Capacitor Guidelines
- Automotive Applications
- High-Reliability, Defense & Space Applications
- High-Reliability Tantalum Brochure
- Tantalum Sample Kits
